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Confirmatory test for identification of human saliva are

(i) lateral immunochromatographic strip test
(ii) Rapid Stain Identification Kit (RSID)
(iii) Phadebas test
(iv) UV examination
Codes :

  • A.(i) and (ii) are correct.
  • B.(i) and (iii) are correct.
  • C.(ii) and (iii) are correct.
  • D.(ii), and (iv) are correct.

Answer: A

The lateral flow immunochromatographic strip test and the Rapid Stain Identification (RSID) kit detect human salivary amylase with antibodies, so they are confirmatory tests for human saliva. The Phadebas test shows amylase activity, but it is only a presumptive test because amylase is found in other fluids as well. UV examination is only a screening aid, so (i) and (ii) are correct.

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